13x-12=-8+9x

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Solution for 13x-12=-8+9x equation:


Simplifying
13x + -12 = -8 + 9x

Reorder the terms:
-12 + 13x = -8 + 9x

Solving
-12 + 13x = -8 + 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
-12 + 13x + -9x = -8 + 9x + -9x

Combine like terms: 13x + -9x = 4x
-12 + 4x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-12 + 4x = -8 + 0
-12 + 4x = -8

Add '12' to each side of the equation.
-12 + 12 + 4x = -8 + 12

Combine like terms: -12 + 12 = 0
0 + 4x = -8 + 12
4x = -8 + 12

Combine like terms: -8 + 12 = 4
4x = 4

Divide each side by '4'.
x = 1

Simplifying
x = 1

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